The definition for impenitent is "Lacking remorse." Used in a sentence: The impenitent criminal received a harsh penalty, but his remorseful accomplice was released. The definition for heed is "to pay attention to.", the definition for buffoonery is "Foolish behavior.", and the definition for combustion is "Act of burning."

The definition for heinous is "Shockingly evil." Used in a sentence: Eduardo's heinous betrayal of Lydia shocked even Latasha, who knew his evil ways. The definition for derelict is "abandoned.", the definition for benefactor is "One who offers financial help.", and the definition for condone is "To treat as acceptable."

The definition for melodious is "Having a pleasing melody." Used in a sentence: The melodious sounds of the symphony soothed Tim after his trying day. The definition for manifest is "obvious.", the definition for surplus is "Excess.", and the definition for inauspicious is "Not favorable."

The definition for comparable is "Similar, equivalent." Used in a sentence: Helen will only accept something of comparable value for her ticket to the concert. The definition for negate is "to make invalid.", the definition for composed is "Calm.", and the definition for polarize is "To break up into opposing groups."

The definition for insolence is "Boldness or rudeness." Used in a sentence: The boy's insolence to the policeman embarrassed his mother. The definition for fickle is "lacking constancy, changeable.", the definition for pretense is "False intention or purpose.", and the definition for unscrupulous is "Lacking principles."